下面各项根据新闻拟写的标题，不恰当的一项是（ ）

The Libians will never forget Oct. 20, 2011, ____ Gaddifi was killed in Sirte, ____ shocked the whole world..

It’s high time that you ________ even harder at yourlessons as the exam is around the corner.

It was in the beautiful park____was locatedby the sea____we first met our new Chinese teacher

Thank you ___________ me a new pen.